C
Christoph A. Stephan
Researcher at Centre national de la recherche scientifique
Publications - 92
Citations - 2155
Christoph A. Stephan is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Neutron & Fission. The author has an hindex of 28, co-authored 92 publications receiving 2054 citations. Previous affiliations of Christoph A. Stephan include University of Paris-Sud & University of Provence.
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Projectile fission at relativistic velocities: a novel and powerful source of neutron-rich isotopes well suited for in-flight isotopic separation
M. Bernas,S. Czajkowski,P. Armbruster,Hans Geissel,Ph. Dessagne,C. Donzaud,H. Faust,E. Hanelt,A. Heinz,M. Hesse,Ch. Kozhuharov,Ch. Miehé,G. Münzenberg,M. Pfützner,C. Röhl,K. H. Schmidt,W. Schwab,Christoph A. Stephan,K. Sümmerer,L. Tassan-Got,Burkart Voss +20 more
TL;DR: In this article, the authors investigated the projectile fission of 238U at a bombarding energy of 750 A·MeV using a Pb target using the Fragment Separator (FRS).
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Discovery and cross-section measurement of 58 new fission products in projectile-fission of 750 · A MeV 238U
M. Bernas,C. Engelmann,P. Armbruster,S. Czajkowski,F. Ameil,C. Böckstiegel,Ph. Dessagne,C. Donzaud,Hans Geissel,Andreas Martin Heinz,Z. Janas,Ch. Kozhuharov,Ch. Miehé,G. Münzenberg,M. Pfützner,W. Schwab,Christoph A. Stephan,K. Sümmerer,L. Tassan-Got,Bernd Voss +19 more
TL;DR: In this paper, the fission of uranium at relativistic energy impinging on a Be target was investigated with the fragment separator, FRS, in order to produce and identify new isotopes and to measure their production yields.
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New mass measurements of neutron-rich nuclei near N= 20
N. A. Orr,W. Mittig,L.K. Fifield,M. Lewitowicz,E. Plagnol,Y. Schutz,Zhan Wen Long,L. Bianchi,A. Gillibert,A.V. Belozyorov,S. M. Lukyanov,Yu. E. Penionzhkevich,Antonio Villari,A. Cunsolo,A. Foti,G. Audi,Christoph A. Stephan,L. Tassan-Got +17 more
TL;DR: The masses of 39 neutron-rich nuclei in the mass range 17-37 have been measured using a direct time-of-flight technique following the fragmentation of a 48 Ca beam at 55 MeV/nucleon.
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Dark matter with invisible light from heavy double charged leptons of almost-commutative geometry?
TL;DR: In this paper, two heavy leptons are added to the standard AC-geometrical framework, each one sharing a double opposite electric charge and an own lepton flavour number.
Journal ArticleDOI
Dark matter with invisible light from heavy double charged leptons of almost-commutative geometry?
TL;DR: In this paper, a new candidate of cold dark matter arises by a novel elementary particle model: the almostcommutative AC-geometrical framework, in which two heavy leptons are added to the Standard Model, each one sharing a double opposite electric charge and an own lepton flavor number.